senior java backend engineer java 21 spring boot

You'll join a dynamic agile software development team at HMS, at the heart of the development of our Cloud Platform. Our mission is to develop, maintain, and ensure the quality of cutting-edge features that power our industrial communication solutions. Our team operates in a multi-cultural environment, collaborating closely with colleagues abroad. Our...

Senior Technical Analyst / Full-Stack Developer Role Overview We are seeking a Senior Technical Analyst / Full-Stack Developer to join a Business Intelligence and integration team supporting a large-scale digital transformation program within the public sector. The role focuses on designing, developing, and maintaining critical data exchange services...

Chief Technology Officer (CTO) / Lead Audit Expert – Microservices Architecture Assessment Overview We are seeking a senior technology leader to lead an independent technical audit of a large-scale distributed application platform built on Java microservices. The mission focuses on evaluating architecture quality, performance, scalability, resilience,...

Voor onze Business Unit Social zijn we op zoek naar een senior Java en Angular ontwikkelaar die mee wil bouwen aan moderne en performante toepassingen. Je speelt een sleutelrol in de verdere uitbouw en het onderhoud van ons bestaande ecosysteem die zich richt op het bedienen van de sociale diensten bij de OCMW’s. Je komt terecht in een team van...

We are urgently looking for a Senior UX/Frontend Developer with Angular and Javascript experience for the European Institutions in Brussels, Belgium.  Travel is not required for the interviews. EU candidates are welcome to apply. Candidates need to be willing to relocate. A work permit is required. This position is open for contractors and employees....

We are urgently looking for a Senior UX/Frontend Developer with Angular and Javascript experience for the European Institutions in Brussels, Belgium.  Travel is not required for the interviews. EU candidates are welcome to apply. Candidates need to be willing to relocate. A work permit is required. This position is open for contractors and employees....

À propos de EKXEL IT Services & Financial EngineeringAre you looking for a challenging opportunity and want to take advantage of a great job to give new inpulse to your career? This offer is for you. In order to support one of our clients, a large and famous European Public Institution in Brussels (Belgium), we are looking for a Senior Front End...

Chief Technology Officer (CTO) – Technical Audit Lead Role Overview We are seeking an experienced technology leader to lead a strategic technical audit of a large-scale distributed platform built on Java/Spring Boot microservices, Angular frontends, Kafka event streaming, and PostgreSQL databases. The role combines technical leadership, architecture...

## **Job Description** Our client, a key player in the railway infrastructure sector, is looking for a Senior Java Engineer to work on business-critical applications that consolidate infrastructure data and support real-time traffic planning and monitoring. You will design, develop, and maintain robust, scalable, and secure Java solutions within modern...

Médiane Benelux: Career Booster! Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense. **🌐 What We Offer** -...

Who we are Worldline helps businesses of all shapes and sizes to accelerate their growth journey - quickly, simply, and securely. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. Our technology powers the growth of millions of businesses across 5 continents. And just as we help our customers...

Job descriptionWhat you'll do 🚀You will ship the Azumuta product end-to-end with real ownership.Strong full-stack engineers are very welcome. Heavy backend specialists are equally welcome, because much of what we are building is deeply backend-shaped: AI agents and orchestration, structured execution data at granular depth, deep integrations with the IT...

Wil jij bouwen aan software die digitale uitwisselingen veiliger, betrouwbaarder en toekomstbestendig maakt? Bij Cecurity Belgium werk je mee aan oplossingen voor e-facturatie, digitale kluizen en elektronische archivering die dagelijks door bedrijven worden gebruikt. Je komt terecht in een hecht team waar technische kwaliteit, kennisdeling en samenwerking...

Job Description Rejoindre KEYES, c’est donner du sens à votre talent Vous êtes à la recherche d’un environnement où la technologie n’est pas une fin en soi, mais un levier pour construire un futur durable ? Chez KEYES , nous ne cherchons pas seulement des expertises techniques ; nous cherchons des humains qui partagent nos valeurs. Vous...

Voor onze Business Unit Social zijn we op zoek naar een senior Java en Angular ontwikkelaar die mee wil bouwen aan moderne en performante toepassingen. Je speelt een sleutelrol in de verdere uitbouw en het onderhoud van ons bestaande ecosysteem die zich richt op het bedienen van de sociale diensten bij de OCMW’s. Je komt terecht in een team van...

Job Introduction Serco is the preferred partner for European Institutions and International Organisations, offering ICT services and Contact Centre management across Europe. Our expertise extends from Information System support to consultancy under the government framework, supporting key entities such as the European Commission and Executive Agencies. As a...

DescriptionCOSMOTE Global Solutions NV, part of the OTE Group of Companies, is a leading ICT Systems Integrator offering a wide array of ICT Solutions and Services. We are committed to delivering innovative technology solutions to meet the needs of diverse clients across various industries.We are seeking a highly skilled Full Stack Developer to join our...

Médiane Benelux: Career Booster! Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense. 🌐 What We Offer IT consulting and...

If you are a curious, motivated student who enjoys learning, solving real problems, and collaborating with others, then you’ll feel at home in our Cloud development team.If you like taking initiative, exploring new technologies, and contributing to meaningful industrial IoT projects, this internship will give you the space to grow, experiment, and make an...

Position Description: (Note: This job posting is only open to resident in Belgium , native Dutch or French . If this is not the case, please have a look at our other job postings instead!).Are you a Full Stack Developer with a passion for geospatial technology and mission-critical systems? Do you enjoy working on innovative solutions within...